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/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Daxm5516-cpus.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * arch/arm/boot/dts/axm5516-cpus.dtsi
10 #address-cells = <1>;
11 #size-cells = <0>;
13 cpu-map {
74 compatible = "arm,cortex-a15";
76 clock-frequency= <1400000000>;
77 cpu-release-addr = <0>; // Fixed by the boot loader
82 compatible = "arm,cortex-a15";
84 clock-frequency= <1400000000>;
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/OK3568_Linux_fs/u-boot/arch/arm/mach-omap2/
H A Dconfig.mk2 # Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
4 # SPDX-License-Identifier: GPL-2.0+
6 include $(srctree)/arch/arm/mach-omap2/config_secure.mk
9 ifeq ($(CONFIG_TI_SECURE_DEVICE),y) # Refer to README.ti-secure for more info
13 # u-boot-spl_HS_MLO
16 # u-boot-spl_HS_ULO
19 # u-boot-spl_HS_X-LOADER
21 ALL-y += u-boot-spl_HS_MLO
22 ALL-y += u-boot-spl_HS_ULO
23 ALL-y += u-boot-spl_HS_X-LOADER
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H A Dconfig_secure.mk2 # Copyright (C) 2016, Texas Instruments, Incorporated - http://www.ti.com/
4 # SPDX-License-Identifier: GPL-2.0+
8 ifneq ($(wildcard $(TI_SECURE_DEV_PKG)/scripts/create-boot-image.sh),)
10 cmd_mkomapsecimg = $(TI_SECURE_DEV_PKG)/scripts/create-boot-image.sh \
11 $(patsubst u-boot-spl_HS_%,%,$(@F)) $< $@ $(CONFIG_ISW_ENTRY_ADDR) \
14 cmd_mkomapsecimg = $(TI_SECURE_DEV_PKG)/scripts/create-boot-image.sh \
15 $(patsubst u-boot_HS_%,%,$(@F)) $< $@ $(CONFIG_ISW_ENTRY_ADDR) \
20 "$(TI_SECURE_DEV_PKG)/scripts/create-boot-image.sh not found." \
32 ifneq ($(wildcard $(TI_SECURE_DEV_PKG)/scripts/secure-binary-image.sh),)
33 cmd_omapsecureimg = $(TI_SECURE_DEV_PKG)/scripts/secure-binary-image.sh \
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/OK3568_Linux_fs/kernel/Documentation/arm/
H A Dbooting.rst9 The following documentation is relevant to 2.4.18-rmk6 and beyond.
11 In order to boot ARM Linux, you require a boot loader, which is a small
12 program that runs before the main kernel. The boot loader is expected
16 Essentially, the boot loader should provide (as a minimum) the
28 ---------------------------
30 Existing boot loaders:
32 New boot loaders:
35 The boot loader is expected to find and initialise all RAM that the
39 the RAM in the machine, or any other method the boot loader designer
44 -----------------------------
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/OK3568_Linux_fs/u-boot/doc/
H A DREADME.ti-secure1 README on how boot images are created for secure TI devices
4 Secure TI devices require a boot image that is authenticated by ROM
6 device is essentially useless. In order to create a valid boot image for
10 Information on the details on the complete boot image format can be obtained
11 from Texas Instruments. The tools used to generate boot images for secure
22 Booting of U-Boot SPL
25 When CONFIG_TI_SECURE_DEVICE is set, the U-Boot SPL build process
27 viable boot image. The build process will look for the environment
36 ${TI_SECURE_DEV_PKG}/scripts/create-boot-image.sh
38 This is called as part of the SPL/u-boot build process. As the secure
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/OK3568_Linux_fs/yocto/poky/scripts/lib/wic/plugins/source/
H A Dbootimg-efi.py4 # SPDX-License-Identifier: GPL-2.0-only
7 # This implements the 'bootimg-efi' source plugin class for 'wic'
31 Create EFI boot partition.
32 This plugin supports GRUB 2 and systemd-boot bootloaders.
35 name = 'bootimg-efi'
40 Create loader-specific (grub-efi) config
75 grubefi_conf += "serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1\n"
76 grubefi_conf += "default=boot\n"
78 grubefi_conf += "menuentry '%s'{\n" % (title if title else "boot")
83 kernel = "%s-%s.bin" % \
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H A Dbootimg-biosplusefi.py13 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16 # This implements the 'bootimg-biosplusefi' source plugin class for 'wic'
28 Create MBR + EFI boot partition
30 This plugin creates a boot partition that contains both
31 legacy BIOS and EFI content. It will be able to boot from both.
35 Note it is possible to create an image that can boot from both
37 --source bootimg-efi and another one with --source bootimg-pcbios.
42 what to boot. If you have such a BIOS, you need to manually remove the
48 Also, unlike "isoimage-isohybrid" that also does BIOS and EFI, this plugin
52 This plugin is made to put everything into a single /boot partition so it
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/OK3568_Linux_fs/yocto/poky/meta/recipes-core/systemd/
H A Dsystemd-bootconf_1.00.bb3 SUMMARY = "Basic systemd-boot configuration files"
5 RPROVIDES:${PN} += "virtual-systemd-bootconf"
8 inherit systemd-boot-cfg
12 LABELS = "boot"
24 install -d ${D}/boot
25 install -d ${D}/boot/loader
26 install -d ${D}/boot/loader/entries
27 install loader.conf ${D}/boot/loader/
28 rm loader.conf
29 install *.conf ${D}/boot/loader/entries/
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/OK3568_Linux_fs/kernel/Documentation/x86/
H A Dboot.rst1 .. SPDX-License-Identifier: GPL-2.0
4 The Linux/x86 Boot Protocol
7 On the x86 platform, the Linux kernel uses a rather complicated boot
12 real-mode DOS as a mainstream operating system.
14 Currently, the following versions of the Linux/x86 boot protocol exist.
22 boot loader and the kernel. setup.S made relocatable,
28 Protocol 2.02 (Kernel 2.4.0-test3-pre3) New command line protocol.
31 safe for systems which use the EBDA from SMM or 32-bit
35 Protocol 2.03 (Kernel 2.4.18-pre1) Explicitly makes the highest possible
44 the boot command line.
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/OK3568_Linux_fs/yocto/poky/meta/recipes-bsp/grub/files/
H A Dcommands-boot-Add-API-to-pass-context-to-loader.patch4 Subject: [PATCH] commands/boot: Add API to pass context to loader
7 in the boot hook and freed in the unload hook. In the case where a loader
9 the unload hook, but in some cases this runs when the loader's global
11 freed and potential use-after-free bugs when the boot hook is subsequently
14 This adds a new API, grub_loader_set_ex(), which allows a loader to specify
15 context that is passed to its boot and unload hooks. This is an alternative
19 Signed-off-by: Chris Coulson <chris.coulson@canonical.com>
20 Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
22 Upstream-Status: Backport
27 Signed-off-by: Xiangyu Chen <xiangyu.chen@windriver.com>
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/OK3568_Linux_fs/device/rockchip/common/scripts/
H A Dmk-loader.sh1 #!/bin/bash -e
7 if [ "$RK_CHIP" != rk3588 -o ! -d uefi ]; then
12 if [ ! -f "$RK_KERNEL_DTB" ]; then
17 UEFI_DIR=uefi/edk2-platforms/Platform/Rockchip/DeviceTree
28 if [ -z "$DRY_RUN" ]; then
29 rm -f u-boot/*.bin u-boot/*.img
35 UARGS="$UARGS_COMMON ${RK_UBOOT_SPL:+--spl-new} \
36 ${RK_SECURITY_BURN_KEY:+--burn-key-hash}"
39 for IMAGE in ${1:-boot.img ${RK_RECOVERY_CFG:+recovery.img}}; do
41 cp "$RK_FIRMWARE_DIR/$IMAGE" u-boot/
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H A Drkflash.sh7 LOADER=$ROCKDEV_DIR/MiniLoaderAll.bin
11 BOOT=$ROCKDEV_DIR/boot.img
19 if [ ! -n "$1" ];then
28 $UPGRADETOOL ul -noreset $LOADER
29 $UPGRADETOOL di -p $PARAMETER
30 $UPGRADETOOL di -uboot $UBOOT
31 $UPGRADETOOL di -trust $TRUST
32 $UPGRADETOOL di -b $BOOT
33 $UPGRADETOOL di -r $RECOVERY
34 $UPGRADETOOL di -m $MISC
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/OK3568_Linux_fs/device/rockchip/common/build-hooks/
H A D70-loader.sh1 #!/bin/bash -e
7 if [ "$RK_CHIP" != rk3588 -o ! -d uefi ]; then
12 if [ ! -f "$RK_KERNEL_DTB" ]; then
17 UEFI_DIR=uefi/edk2-platforms/Platform/Rockchip/DeviceTree
28 if [ -z "$DRY_RUN" ]; then
29 rm -f u-boot/*.bin u-boot/*.img
35 UARGS="$UARGS_COMMON ${RK_UBOOT_SPL:+--spl-new} \
36 ${RK_SECURITY_BURN_KEY:+--burn-key-hash}"
39 for IMAGE in ${1:-boot.img ${RK_RECOVERY_CFG:+recovery.img}}; do
41 cp "$RK_FIRMWARE_DIR/$IMAGE" u-boot/
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/OK3568_Linux_fs/
H A Drkflash.sh7 LOADER=$ROCKDEV_DIR/MiniLoaderAll.bin
11 BOOT=$ROCKDEV_DIR/boot.img
19 if [ ! -n "$1" ];then
28 $UPGRADETOOL ul -noreset $LOADER
29 $UPGRADETOOL di -p $PARAMETER
30 $UPGRADETOOL di -uboot $UBOOT
31 $UPGRADETOOL di -trust $TRUST
32 $UPGRADETOOL di -b $BOOT
33 $UPGRADETOOL di -r $RECOVERY
34 $UPGRADETOOL di -m $MISC
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/OK3568_Linux_fs/debian/overlay-firmware/usr/bin/
H A Dnpu_upgrade_pcie5 /usr/bin/npu_powerctrl -i
6 /usr/bin/npu_powerctrl -o
9 if [ $# -ne 4 ]; then
10 echo 'Usage: '$PROGRAM' loader uboot trust boot'
16 LOADER=$DIR/$1
19 BOOT=$DIR/$4
27 echo 'start to download loader...' >> /tmp/npu.log
28 $UPGRADE_TOOL db $LOADER > /dev/null
29 if [ $? -ne 0 ]; then
30 echo 'failed to download loader!' >> /tmp/npu.log
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H A Dnpu_upgrade5 /usr/bin/npu_powerctrl -i
6 /usr/bin/npu_powerctrl -o
9 if [ $# -ne 4 ]; then
10 echo 'Usage: '$PROGRAM' loader uboot trust boot'
16 LOADER=$DIR/$1
19 BOOT=$DIR/$4
27 echo 'start to download loader...' >> /tmp/npu.log
28 $UPGRADE_TOOL db $LOADER > /dev/null
29 if [ $? -ne 0 ]; then
30 echo 'failed to download loader!' >> /tmp/npu.log
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H A Dnpu_upgrade_pcie_combine5 /usr/bin/npu_powerctrl_combine -i
6 /usr/bin/npu_powerctrl_combine -o
9 if [ $# -ne 4 ]; then
10 echo 'Usage: '$PROGRAM' loader uboot trust boot'
16 LOADER=$DIR/$1
19 BOOT=$DIR/$4
27 echo 'start to download loader...' >> /tmp/npu.log
28 $UPGRADE_TOOL db $LOADER > /dev/null
29 if [ $? -ne 0 ]; then
30 echo 'failed to download loader!' >> /tmp/npu.log
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/OK3568_Linux_fs/u-boot/scripts/
H A Dfit-core.sh5 # SPDX-License-Identifier: GPL-2.0
7 set -e
11 IMG_BOOT="boot.img"
14 ITB_BOOT="${FIT_DIR}/boot.itb"
18 SIG_BOOT="${FIT_DIR}/boot.data2sign"
21 if grep -q '^CONFIG_FIT_ENABLE_RSA4096_SUPPORT=y' .config ; then
33 FIT_UNPACK="./scripts/fit-unpack.sh"
40 SIGNATURE_KEY_NODE="/signature/key-dev"
41 SPL_DTB="spl/u-boot-spl.dtb"
42 UBOOT_DTB="u-boot.dtb"
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/OK3568_Linux_fs/u-boot/board/boundary/nitrogen6x/
H A DREADME.mx6qsabrelite1 U-Boot for the Freescale i.MX6q SabreLite board
3 This file contains information for the port of U-Boot to the Freescale
6 1. Boot source, boot from SD card
7 ---------------------------------
9 The recent mainline U-Boot for the Freescale i.MX6q SabreLite board supports
10 boot from SD card only. However, by default, the SabreLite
11 boards boot from the SPI NOR flash. These boards need to be reflashed with
12 a small SD card loader to support boot from SD card. This small SD card loader
13 will be flashed into the SPI NOR. The board will still boot from SPI NOR, but
14 the loader will in turn request the BootROM to load the U-Boot from SD card.
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/OK3568_Linux_fs/u-boot/board/hisilicon/poplar/
H A DREADME6 integrated quad-core 64-bit ARM Cortex A53 processor and high
8 set-top solution based on Linux or Android. Its high performance
13 CPU Quad-core ARM Cortex-A53 64 bit
14 DRAM DDR3/3L/4 SDRAM interface, maximum 32-bit data width 2 GB
16 CONSOLE USB-micro port for console support
19 JTAG 8-Pin JTAG
33 U-boot has a *strong* dependency with the l-loader and the arm trusted firmware
36 The boot sequence is:
37 l-loader --> arm_trusted_firmware --> u-boot
39 U-Boot needs to be aware of the BL31 runtime location and size to avoid writing
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/OK3568_Linux_fs/u-boot/doc/uImage.FIT/
H A Dx86-fit-boot.txt5 ----------
10 binary which contains all sorts of parameters and a compressed self-extracting
11 binary for the kernel itself, often with a small built-in serial driver to
15 understanding is that an x86 CPU (even a really new one) starts up in a 16-bit
16 'real' mode where only 1MB of memory is visible, moves to 32-bit 'protected'
18 then to 64-bit 'long' mode if 64-bit execution is required.
20 Partly the self-extracting nature of Linux was introduced to cope with boot
21 loaders that were barely capable of loading anything. Even changing to 32-bit
25 Bit by bit more and more logic has been added to this post-boot pre-Linux
28 - Changing to 32-bit mode
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/OK3568_Linux_fs/yocto/poky/meta/classes/
H A Dsystemd-boot.bbclass5 # systemd-boot.bbclass - The "systemd-boot" is essentially the gummiboot merged into systemd.
9 # Set EFI_PROVIDER = "systemd-boot" to use systemd-boot on your live images instead of grub-efi
10 # (images built by image-live.bbclass)
12 do_bootimg[depends] += "${MLPREFIX}systemd-boot:do_deploy"
14 require conf/image-uefi.conf
16 inherit fs-uuid
21 # systemd-boot requires these paths for configuration files
23 install -d ${DEST}/loader
24 install -d ${DEST}/loader/entries
25 install -m 0644 ${SYSTEMD_BOOT_CFG} ${DEST}/loader/loader.conf
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/OK3568_Linux_fs/u-boot/
H A Dmake.sh5 # SPDX-License-Identifier: GPL-2.0
8 set -e
9 JOB=`sed -n "N;/processor/p" /proc/cpuinfo|wc -l`
10 SUPPORT_LIST=`ls configs/*[r,p][x,v,k][0-9][0-9]*_defconfig`
15 …MPILE_ARM32=../prebuilts/gcc/linux-x86/arm/gcc-linaro-6.3.1-2017.05-x86_64_arm-linux-gnueabihf/bin…
16 …MPILE_ARM64=../prebuilts/gcc/linux-x86/aarch64/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu/b…
49 SCRIPT_LOADER="${SRCTREE}/scripts/loader.sh"
51 SCRIPT_CHECKCONFIG="${SRCTREE}/scripts/check-rkconfig.sh"
59 echo " ./make.sh [board|sub-command]"
61 echo " - board: board name of defconfig"
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/OK3568_Linux_fs/u-boot/include/configs/
H A Devb_rv1126.h4 * SPDX-License-Identifier: GPL-2.0+
24 * We made a deal: Not allow U-Boot to bring up thunder-boot kernel.
26 * Because the thunder-boot feature may require special memory layout
27 * or other appointments, U-Boot can't handle all that. Let's go back
30 * Note: bootcmd is only called in normal boot sequence, that means
31 * we allow user to boot what they want in U-Boot shell mode.
45 "loader raw 0x20000 0xE0000;"\
47 "boot part 0 2;" \
54 "loader raw 0x20000 0xE0000;"\
57 "boot raw 0x700000 0x600000;" \
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/OK3568_Linux_fs/kernel/Documentation/admin-guide/
H A Defi-stub.rst2 The EFI Boot Stub
8 along with the EFI-specific entry point that the firmware loader
9 jumps to are collectively known as the "EFI boot stub", and live in
10 arch/x86/boot/header.S and arch/x86/boot/compressed/eboot.c,
12 arch/arm/boot/compressed/efi-header.S and
13 arch/arm/boot/compressed/efi-stub.c. EFI stub code that is shared
18 kernel. The arm64 EFI stub lives in arch/arm64/kernel/efi-entry.S
19 and drivers/firmware/efi/libstub/arm64-stub.c.
21 By using the EFI boot stub it's possible to boot a Linux kernel
22 without the use of a conventional EFI boot loader, such as grub or
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